畦畔 （ケイハン） ridge between rice fields, causeway

畦 （あぜ） ridge of earth between rice fields, ridge between grooves in threshold or lintel, footpath between rice fields, causeway

あぜ道 （あぜみち） (raised) footpath between rice fields, ridge between rice fields

畝 （うね） ridge (in field), row of raised earth when planting crops, rib (cloth, mountains, sea), cord (e.g. corduroy)